CN208077483U - A kind of refraction apparatus for demonstrating of the light of Physical Experiment - Google Patents
A kind of refraction apparatus for demonstrating of the light of Physical Experiment Download PDFInfo
- Publication number
- CN208077483U CN208077483U CN201820103413.6U CN201820103413U CN208077483U CN 208077483 U CN208077483 U CN 208077483U CN 201820103413 U CN201820103413 U CN 201820103413U CN 208077483 U CN208077483 U CN 208077483U
- Authority
- CN
- China
- Prior art keywords
- cutting ferrule
- light
- demonstrating
- physical experiment
- lantern ring
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model provides a kind of refraction apparatus for demonstrating of the light of Physical Experiment, including lantern ring, U-shaped rotor, plane mirror and background board；It is set with lantern ring on the supporting rod of the spacing ring upper end, and the upper end both sides of lantern ring have been fixedly connected with the first cutting ferrule and the second cutting ferrule, second cutting ferrule is slidably mounted on the outside of regulating tank, the front end of first cutting ferrule and the second cutting ferrule is rotatably connected to mutually isostructural U-shaped rotor, the front end of the third cutting ferrule is also rotatably connected to U-shaped rotor, six groups of light source lamp jacks are annularly offered on the I-shaped cylinder, the inside of support frame as described above is connected with plane mirror by locking knob, and the upper end of the fixed frame accompanies background board.Different light sources can be compared by the point in the glass-reflected to coordinate film of different-thickness glass or different height, can be also compared with light source direct projection and the point being reflected on coordinate film, more intuitively.
Description
Technical field
The utility model belongs to the refraction demonstration dress of technical field of physical experiment more particularly to a kind of light of Physical Experiment
It sets.
Background technology
Physics is the natural subject of a research physical phenomenon, in physics teaching, passes through the explanation side of oral account or writing on the blackboard
Formula cannot meet the needs of modernizing teaching, and student cannot veritably see the presentation process of physical phenomenon, particularly with regard to
When the content of courses of refraction and reflection in relation to light, in order to allow student to understand and master relevant knowledge faster, need by using
Teaching aid demonstrates simple physical phenomenon, and student is allowed in a manner of teaching demonstration intuitively to go observation physical phenomenon.
For example, application No. is：201621361958.4 Chinese patent in, disclose a kind of physics demonstration teaching aid, wrap
A backboard is included, the front end face upper end of the backboard is equipped with a laser lamp, is made in the backboard front end face below the laser lamp
One storage tank being transversely and horizontally set, the refraction made for placing a use transparent material in the upper surface of the storage tank
Block, the refraction block inner hollow, the interior partition board being arranged by two parallel intervals of the refraction block will be divided into three inside refraction block
A accommodating cavity, water, air and glass are separately filled in three accommodating cavities, and the backboard is located at the correspondence of accommodating block upper end
An anchor point is made in position, and two semicircular instrument is formed with using the anchor point as zero degree point to survey respectively above and below the anchor point
Measure incidence angle and refraction angle.
For example, application No. is：201520860614.7 Chinese patent in, disclose a kind of liquid refracting teaching demonstration dress
It sets, including pedestal, glass box, gear, rack, convex lens and electric controller, gear are mounted on the base by support base, tooth
Item is engaged with gear, and rack both sides are equipped with slide groove, and rack is installed on by slide groove on chute board, and chute board passes through supporting rack
It is fixed on pedestal；Rack bottom is equipped with seven light emitting sources, and light emitting source is fixed on by coiled pipe on rack；Glass box is located at hair
Below light source, convex lens is equipped with above glass box, glass box is internally provided with electric boiling plate and fluid temperature sensor, glass box bottom
Portion is equipped with drain pipe, and drain pipe is equipped with ball valve；Glass box side is equipped with comparison background board, compares in the circular hole of background board and is equipped with
Turntable, turntable are installed in shaft, and turntable is equipped with phosphor strip.The reasonable design, easy operation of the utility model, effect are bright
Aobvious, demonstration range is wide, of low cost, economic and practical.
Based on above-mentioned, the utility model people has found, in traditional Physical Experiment in the refraction apparatus for demonstrating of light, lacks to not
It is compared by the drop point being refracted on the same face with light source, demonstrating effect is poor, after demonstrating different light sources and reflecting
Refraction effect, can not ensure that different light sources are tested in same position, reduce the accuracy of experiment.
Then, in view of this, being studied improvement for existing structure and missing, a kind of light of Physical Experiment is provided
Apparatus for demonstrating is reflected, to achieve the purpose that with more more practical value.
Utility model content
In order to solve the above-mentioned technical problem, the utility model provides a kind of refraction apparatus for demonstrating of the light of Physical Experiment, with
It solves the above problems.
The purpose and effect of the refraction apparatus for demonstrating of the light of the utility model Physical Experiment, by the institute of technological means in detail below
Reach：
A kind of refraction apparatus for demonstrating of the light of Physical Experiment, including pedestal, supporting rod, limited block, card slot, lantern ring, first
Cutting ferrule, the second cutting ferrule, third cutting ferrule, regulating tank, U-shaped rotor, first through hole, the second through-hole, mandril, sliding slot, sliding block, I-shaped
Type cylinder, light source lamp jack, limiting slot, supporting rack, locking knob, plane mirror, fixed frame, background board and coordinate film；It is described
Top one end of pedestal is fixedly connected with supporting rod, and limited block is installed on supporting rod, and the lantern ring is embedded into limit
In card slot on block top end face, and the upper end both sides of lantern ring have been fixedly connected with the first cutting ferrule and the second cutting ferrule, first card
It covers and offers regulating tank on the lantern ring of lower end, and the second cutting ferrule is slidably mounted on the outside of regulating tank, first cutting ferrule and the
The front end of two cutting ferrules is rotatably connected to mutually isostructural U-shaped rotor, and two end sides of the U-shaped rotor offer first
The front end of through-hole, the third cutting ferrule is also rotatably connected to U-shaped rotor, and two end sides of the U-shaped rotor offer
Two through-holes, the mandril is fixedly connected on the top side of supporting rod, and I-shaped cylinder turning set is mounted in the ring of mandril front end
On body, six groups of light source lamp jacks, and I-shaped circle on the outside of light source lamp jack are annularly offered on the I-shaped cylinder
It is further opened with limiting slot on the circumference of column, sliding slot is additionally provided at the top of the mandril, and be inlaid with sliding block in sliding slot, the support
The inside of frame is connected with plane mirror by locking knob, and the top other end of the pedestal is fixedly connected with fixed frame, and fixed
The upper end of frame accompanies background board.
Further, first cutting ferrule and the second cutting ferrule are with the symmetrical shape structure of the front-rear center line of lantern ring.
Further, first cutting ferrule is fastened in align on lantern ring with third and be arranged.
Further, the width of second through-hole is 2 times of first through hole width.
Further, the width of the sliding block and the width of limiting slot are consistent.
Further, the extended line of line passes through between the center of the limiting slot and the center of circle of six groups of light source lamp jacks
The center of circle of I-shaped cylinder.
Further, support frame as described above is arranged in the underface of I-shaped cylinder.
Further, on the background board coordinate film is pasted on a side surface of supporting rod.
Compared with prior art, the utility model has the advantages that：
The setting of different in width through-hole on symmetrical U-shaped rotor can will be different when carrying out the experiment of refraction of physical light
The glass of thickness is inserted into the through-hole of different width, since the height of two groups of symmetrical U-shaped rotors is identical, can test glass
Thickness to light refraction generate influence.
The U-shaped rotor setting of upper and lower different height, identical glass can be inserted respectively into two groups it is mutually level U-shaped
It, can influence of the distance between measuring distance light source and the glass size to the refraction generation of light in the through-hole of rotor.
The setting of multiple sets of light sources lamps and lanterns jack can be inserted into the light source lamp of different colours, and slidably sliding block is inserted into limit
In slot, make I-shaped cylinder in rotation, next group of light source lamp can turn to the identical position of one group of light source lamps and lanterns, with
Just the refraction effect of the light of demonstration different colours in a liquid, reasonable design, demonstration range is wide, more convenient to use.
The setting of coordinate film on plane mirror and background board, can be to different light sources by different-thickness glass or different height
The glass of the degree and coordinate points being reflected on coordinate film by plane mirror are compared, also can in light source direct projection to plane mirror simultaneously
The coordinate points being reflected on coordinate film are compared.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the lantern ring overlooking structure diagram of the utility model.
Fig. 3 is the lantern ring left view structural representation of the utility model.
Fig. 4 is the U-shaped rotor overlooking structure diagram of the utility model.
Fig. 5 is the I-shaped cylinder and mandril local overlooking structural schematic diagram of the utility model.
Fig. 6 is the background plate structure schematic diagram of the utility model.
Fig. 7 is the A enlarged structure schematic diagrams of the utility model.
Fig. 8 is the limited block overlooking structure diagram of the utility model.
In figure：1- pedestals, 2- supporting rods, 201- limited blocks, 2011- card slots, 3- lantern rings, the first cutting ferrules of 301-, 302-
Two cutting ferrules, 303- third cutting ferrules, 304- regulating tanks, 4-U type rotors, 401- first through hole, the second through-holes of 402-, 5- mandrils,
501- sliding slots, 502- sliding blocks, the I-shaped cylinders of 6-, 601- light source lamp jacks, 602- limiting slots, 7- supporting racks, 701- lockings
Knob, 702- plane mirrors, 8- fixed frames, 9- background boards, 901- coordinate films.
Specific implementation mode
The utility model is described further below in conjunction with attached drawing：
Embodiment：
As shown in attached drawing 1 to attached drawing 8：
The utility model provides a kind of refraction apparatus for demonstrating of the light of Physical Experiment, including pedestal 1, supporting rod 2, limited block
201, card slot 2011, lantern ring 3, the first cutting ferrule 301, the second cutting ferrule 302, third cutting ferrule 303, regulating tank 304, U-shaped rotor 4,
First through hole 401, the second through-hole 402, mandril 5, sliding slot 501, sliding block 502, I-shaped cylinder 6, light source lamp jack 601, limit
Position slot 602, supporting rack 7, locking knob 701, plane mirror 702, fixed frame 8, background board 9 and coordinate film 901；The pedestal 1
Top one end is fixedly connected with supporting rod 2, and limited block 201 is installed on supporting rod 2, and the lantern ring (3) is embedded into limit
In card slot 2011 on 201 top end face of block of position, and the upper end both sides of lantern ring 3 have been fixedly connected with the first cutting ferrule 301 and second card
302 are covered, offers regulating tank 304 on the lantern ring 3 of 301 lower end of the first cutting ferrule, and the second cutting ferrule 302 is slidably mounted on adjusting
The front end of the outside of slot 304, first cutting ferrule 301 and the second cutting ferrule 302 is rotatably connected to mutually isostructural U-shaped rotation
Body 4, and two end sides of the U-shaped rotor 4 offer first through hole 401, the front end of the third cutting ferrule 303 is also rotatablely connected
There is U-shaped rotor 4, and two end sides of the U-shaped rotor 4 offer the second through-hole 402, the mandril 5 is fixedly connected on branch
The top side of strut 2, and 6 turning set of I-shaped cylinder is on the I-shaped cylinder 6 in the ring body of 5 front end of mandril
Ring-type offers six groups of light source lamp jacks 601, and is also opened up on the circumference of I-shaped cylinder 6 on the outside of light source lamp jack 601
There is limiting slot 602, the top of the mandril 5 is additionally provided with sliding slot 501, and sliding block 502 is inlaid in sliding slot 501, support frame as described above 7
Inside plane mirror 702 is connected with by locking knob 701, the top other end of the pedestal 1 is fixedly connected with fixed frame 8,
And the upper end of fixed frame 8 accompanies background board 9.
Wherein, first cutting ferrule, 301 and second cutting ferrule 302 is with the symmetrical shape structure of the front-rear center line of lantern ring 3,
Two groups of U-shaped rotors 4 can be connected, and ensure that two groups of U-shaped rotors 4 are located on sustained height.
Wherein, first cutting ferrule 301 aligns setting with third cutting ferrule 303 on lantern ring 3, in order on two groups of cutting ferrules
The U-shaped rotor 4 of connection is in vertical same direction.
Wherein, the width of second through-hole 402 is 2 times of 401 width of first through hole, can be inserted into the glass of different-thickness
Glass, the influence for facilitating the glass of verification different-thickness to generate the refraction of light.
Wherein, the width of the sliding block 502 is consistent with the width of limiting slot 602, can enter 502 forward slip of sliding block
Into limiting slot 602, to fix I-shaped cylinder 6, next group of light source lamp is enable to turn to one group of light source lamps and lanterns
Identical position.
Wherein, the extended line of line is worn between the center of the limiting slot 602 and the center of circle of six groups of light source lamp jacks 601
Cross the center of circle of I-shaped cylinder 6.
Wherein, support frame as described above 7 is arranged in the underface of I-shaped cylinder 6, and the light source on I-shaped cylinder 6 can be made to send out
Light in direct projection to plane mirror 702 or can make the light source after superrefraction that can also be mapped on plane mirror 702.
Wherein, it is pasted with coordinate film 901 on a side surface of supporting rod 2 on the background board 9, using coordinate film
901 check the coordinate bit that different light sources are reflected by different refractions or direct projection and by plane mirror 702 on background board 9
It sets.
The specifically used mode of the present embodiment and effect：
In the utility model, the angle of plane mirror 702, the luminous energy for making the light source on I-shaped cylinder 6 send out are adjusted first
In enough direct projections to plane mirror 702 or make the light source after superrefraction that can also be mapped on plane mirror 702, and passes through locking rotating
Plane mirror 702 is fixed in button 701, and six on I-shaped cylinder 6 group light source lamp jack 601 is inserted into the light of different colours
Source lamps and lanterns all leave the U-shaped rotor 4 of 303 front end of the first cutting ferrule 301, the second cutting ferrule 302 and third cutting ferrule I-shaped
The first colour light source, record first light source direct projection to plane mirror 702 and the coordinate being reflected on background board 9 are opened in 6 bottom of cylinder
Then position pushes away sliding block 502 in limiting slot 602, second light source is turned to the identical position of first light source lamps and lanterns, and will
Sliding block 502 slides into limiting slot 602, record second light source direct projection to plane mirror 702 and the coordinate bit being reflected on background board 9
It sets, records six groups of light source direct projections and the coordinate position after the reflection of plane mirror 702 successively；
Secondly the U-shaped rotor 4 of 301 front end of the first cutting ferrule is turned into 6 bottom of I-shaped cylinder and is inserted into glass, and will
The U-shaped rotor 4 of 303 front end of third cutting ferrule leaves 6 bottom of I-shaped cylinder, and record first light source through superrefraction and passes through plane
Mirror 702 is reflected into the coordinate position on background board 9, then records six groups of light sources successively according to the step of recording light source direct projection before
By the glass refraction on the first cutting ferrule 301 and it is reflected into the position on background board 9 through plane mirror 702；
The U-shaped rotor 4 of 303 front end of third cutting ferrule is turned into 6 bottom of I-shaped cylinder and is inserted into and the first cutting ferrule 301
Identical glass in 4 through-hole of U-shaped rotor of front end, and the U types rotor 4 of 301 front end of the first cutting ferrule is left into I-shaped circle
6 bottom of column, record first light source are reflected into the coordinate position on background board 9 through superrefraction and by plane mirror 702, then press
Six groups of light sources are recorded successively by the glass refraction on third cutting ferrule 303 and through plane mirror according to the step of recording light source direct projection before
702 are reflected into the position on background board 9；
The U-shaped rotor 4 of second cutting ferrule, 302 front end is turned into 6 bottom of I-shaped cylinder and is inserted into and the first cutting ferrule 301
Material identical but the different glass of thickness in 4 through-hole of U-shaped rotor of front end, record first light source through superrefraction and pass through plane
Mirror 702 is reflected into the coordinate position on background board 9, then records six groups of light sources successively according to the step of recording light source direct projection before
By the glass refraction on the second cutting ferrule 302 and it is reflected into the position on background board 9 through plane mirror 702, to different light sources
Situation after the glass refraction of different height or different-thickness, and be compared with light source direct projection.
The opening in technical solutions of the utility model using technical solution described in the utility model or those skilled in the art
It gives, designs similar technical solution, and reach above-mentioned technique effect, be to fall into the scope of protection of the utility model.
Claims (8)
1. a kind of refraction apparatus for demonstrating of the light of Physical Experiment, it is characterised in that：The refraction apparatus for demonstrating of the light of the Physical Experiment,
Including pedestal (1), supporting rod (2), limited block (201), card slot (2011), lantern ring (3), the first cutting ferrule (301), the second cutting ferrule
(302), third cutting ferrule (303), regulating tank (304), U-shaped rotor (4), first through hole (401), the second through-hole (402), mandril
(5), sliding slot (501), sliding block (502), I-shaped cylinder (6), light source lamp jack (601), limiting slot (602), supporting rack
(7), locking knob (701), plane mirror (702), fixed frame (8), background board (9) and coordinate film (901)；The pedestal (1)
Top one end is fixedly connected with supporting rod (2), and limited block (201) is installed on supporting rod (2), and the lantern ring (3) is embedding
Enter into the card slot (2011) on limited block (201) top end face, and the upper end both sides of lantern ring (3) have been fixedly connected with the first cutting ferrule
(301) with the second cutting ferrule (302), regulating tank (304), and second are offered on the lantern ring (3) of the first cutting ferrule (301) lower end
Cutting ferrule (302) is slidably mounted on the outside of regulating tank (304), and first cutting ferrule (301) and the front end of the second cutting ferrule (302) are equal
It is rotatably connected to mutually isostructural U-shaped rotor (4), and two end sides of the U-shaped rotor (4) offer first through hole
(401), the front end of the third cutting ferrule (303) is also rotatably connected to U-shaped rotor (4), and the both ends of the U-shaped rotor (4)
Side offers the second through-hole (402), and the mandril (5) is fixedly connected on the top side of supporting rod (2), and I-shaped cylinder
(6) turning set annularly offers six groups of light source lamps in the ring body of mandril (5) front end on the I-shaped cylinder (6)
Jack (601), and on the outside of light source lamp jack (601) limiting slot (602), institute are further opened on the circumference of I-shaped cylinder (6)
State and be additionally provided with sliding slot (501) at the top of mandril (5), and sliding block (502) is inlaid in sliding slot (501), support frame as described above (7) it is interior
Side is connected with plane mirror (702) by locking knob (701), and the top other end of the pedestal (1) is fixedly connected with fixed frame
(8), and the upper end of fixed frame (8) accompanies background board (9).
2. the refraction apparatus for demonstrating of the light of Physical Experiment as described in claim 1, it is characterised in that：First cutting ferrule (301)
With the second cutting ferrule (302) with the symmetrical shape structure of the front-rear center line of lantern ring (3).
3. the refraction apparatus for demonstrating of the light of Physical Experiment as claimed in claim 1 or 2, it is characterised in that：First cutting ferrule
(301) setting is aligned on lantern ring (3) with third cutting ferrule (303).
4. the refraction apparatus for demonstrating of the light of Physical Experiment as described in claim 1, it is characterised in that：Second through-hole (402)
Width be 2 times of first through hole (401) width.
5. the refraction apparatus for demonstrating of the light of Physical Experiment as described in claim 1, it is characterised in that：The width of the sliding block (502)
Degree is consistent with the width of limiting slot (602).
6. the refraction apparatus for demonstrating of the light of Physical Experiment as described in claim 1 or 5, it is characterised in that：The limiting slot (602)
Center and the center of circle of six groups of light source lamp jacks (601) between line extended line pass through I-shaped cylinder (6) the center of circle.
7. the refraction apparatus for demonstrating of the light of Physical Experiment as described in claim 1, it is characterised in that：Support frame as described above (7) is arranged
Underface in I-shaped cylinder (6).
8. the refraction apparatus for demonstrating of the light of Physical Experiment as described in claim 1, it is characterised in that：It is leaned on the background board (9)
It is pasted with coordinate film (901) on one side surface of nearly supporting rod (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820103413.6U CN208077483U (en) | 2018-01-22 | 2018-01-22 | A kind of refraction apparatus for demonstrating of the light of Physical Experiment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820103413.6U CN208077483U (en) | 2018-01-22 | 2018-01-22 | A kind of refraction apparatus for demonstrating of the light of Physical Experiment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208077483U true CN208077483U (en) | 2018-11-09 |
Family
ID=64035595
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820103413.6U Expired - Fee Related CN208077483U (en) | 2018-01-22 | 2018-01-22 | A kind of refraction apparatus for demonstrating of the light of Physical Experiment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208077483U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109443915A (en) * | 2018-11-30 | 2019-03-08 | 中国汽车技术研究中心有限公司 | A kind of high speed perforation record system and impact test equipment |
-
2018
- 2018-01-22 CN CN201820103413.6U patent/CN208077483U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109443915A (en) * | 2018-11-30 | 2019-03-08 | 中国汽车技术研究中心有限公司 | A kind of high speed perforation record system and impact test equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208077483U (en) | A kind of refraction apparatus for demonstrating of the light of Physical Experiment | |
| CN104167142A (en) | Multifunctional optical experiment instrument | |
| CN108074463A (en) | A kind of refraction apparatus for demonstrating of the light of Physical Experiment | |
| CN211264757U (en) | Light reflection and refraction exploration instrument | |
| CN205426806U (en) | Optical element surface quality detection device and testing platform thereof | |
| CN201638442U (en) | Teaching experimental apparatus for convex lens imaging rule | |
| CN216249690U (en) | Rainbow measuring and controlling device | |
| CN206601857U (en) | A kind of physics experiments of high school teaching demonstration device | |
| CN209607244U (en) | A kind of Hooke's law apparatus for demonstrating | |
| CN205175923U (en) | Bright spot verifying attachment for lithium battery diaphragm | |
| CN211349848U (en) | Device for demonstration of physical light refraction experiment | |
| CN2434749Y (en) | Ray reflecting instrument | |
| CN207424370U (en) | Illuminate microscope | |
| CN2197661Y (en) | Reflecting rate tester | |
| CN114724444B (en) | Observation device for reproducing neon and rainbow | |
| CN210691779U (en) | Physics experiment light refraction presentation device | |
| CN217766077U (en) | Refractive index measuring device designed based on neon and rainbow principles | |
| CN206361375U (en) | Special tripod support that has warning light of construction exploration caliber support | |
| CN206929559U (en) | A kind of domestic gas pressure and leak detection hydroscope device | |
| CN205333591U (en) | Automatic testing arrangement of toy burning | |
| CN206074943U (en) | A kind of test diffuse-reflectance coefficient unit | |
| CN211243309U (en) | Portable detection lamp box | |
| CN211016102U (en) | Financial data is show board for analysis | |
| CN210223251U (en) | Demonstration device for exploring intensity and temperature of light | |
| CN209657622U (en) | A kind of equal-thickness interference experimental device for college physics teaching |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181109 Termination date: 20190122 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |